Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
Q开头单词
(共7,126个)
plural of quequahatch
Obsolete form of quickhatch.
plural of quequehatch
new cocoyam
Indigenous South-American tribe who lived in the present Argentine province La Pampa.
A flavonol found in grasses of the genus Eriocaulon.
plural of quercetagetin
A glucoside of quercetagetin.
An amide obtained from quercetin in the form of an amorphous orange-yellow powder.
A flavonol found in many fruits, vegetables, leaves and grains.
Any enzyme, typically a dioxygenase, that breaks down quercetin.
plural of quercetinase
Archaic form of quercetin.
plural of quercetin
A wood or plantation of oak trees.
plural of quercetum
quercin
A cardiotoxic bufanolide steroid secreted by the oak toad Bufo quercicus.
Resembling an oak: in particular, resembling the (lobed) leaf of an oak.
An acid with chemical formula C₈H₆O₅, obtained by fusing quercitin with caustic potash.